7S 29.4V Lithium Battery Charger 4A

Applications

29.4V lithium ternary battery pack 4A

Features

Features

1.AC input: 90 to 260V AC, 47 to 63Hz

2.Output power:110W

3.DC output voltage: 29.4V 4A

4.LED indicator light logo: red and green, double color instructions, red charging green finished or standby

5.Efficiency: >85%

6.MTBF: 30000 hours

7.Main export markets: Asia/Eastern Europe/Mid East/Africa/Australasia/North America/Central/South America/Western Europe

Work Conditions:

Ambient temperature: -5 - 40℃

RH: 5 - 95%

Max. altitude: 10000  meter

Cooling: UY series chargers use of forced air cooling system. Under dustless and ventilated conditions, the full load temperature rise not exceeding 40℃.

Storage conditions

Ambient temperature: -40 - 70℃

RH: 0 - 95%

Max. altitude: 20000 meters.

With reverse connection / overload / over current / short circuit / high temperature automatic protection function, rail charging, automatic capture, tracking battery voltage, lock charging current, temperature rise sensing, buck stop, color changing LED display full charge status

safety standard      UL1012 IEC60335 IEC61558

Certified                 UL, cUL, GS, CE, ROHS, REACH, SAA, PSE, CCC

Input voltage         100-240VAC, 50/60Hz

The output voltage    4.2V

Output current           5A

Product Size             133*58*31mm

product weight         0.4kg/pcs

Energy efficiency       rating

Energy Star                 VI

No-load power consumption≤ 0.5W

effectiveness                    80%

Operating temperature   -29oC ~+45.5oC

Storage temperature      -40oC ~+75oC

Product environmental protection

Fully compliant with ROHS and REACH standards, all materials do not contain (and do not exceed the regulations, limits) urinary cadmium, chromium, lead, mercury, PBB, PBDE six toxic substances restricted / banned in Europe.

Short circuit protection

Sustained short circuit, automatic recovery after fault is removed

Product life   50,000 hours under l

FAQ

Q1. Can I Have A Sample Order?

A: Yes, we welcome sample order to test and check quality. 

Q2. What About The Lead Time?

A: Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity.

Q3. Do You Have Any MOQ Limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How Do You Ship The Goods And How Long Does It Take To Arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. Is it OK to print my logo?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q6: Do you offer guarantee?

A: Yes, we offer 1 year warranty to our products.

Why choose us?

• Our Lithium Battery Chargers are rigorously tested to ensure reliability and longevity.
• We are at the forefront of high-quality development in the industry with the attitude of practical work and responsibility.
• Our Lithium Battery Chargers are optimized for efficiency, reducing charging time and energy consumption.
• High-quality product quality, experienced management team, and perfect after-sales service are the foundation of our company's foothold in the market.
• We provide comprehensive manuals with our Lithium Battery Chargers to ensure customers are using them correctly.
• We regard excellence as our work standard, firmly believe that integrity is the cornerstone of the company's brand, and take professionalism as our eternal goal.
• We offer flexible payment options for our Lithium Battery Chargers to meet the needs of our customers.
• We take development and promotion as the main theme, and continue to innovate 7S 29.4V Lithium Battery Charger 4A.
• We provide quick and reliable delivery of our Lithium Battery Chargers to customers, wherever they are located.
• While assuming responsibility for corporate development, our company has the courage to assume social responsibility and actively participate in social welfare undertakings.

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